329 results found
Medical tests
… Some diseases, such as severe forms of thalassemia , may cause hemoglobin A levels to be low and hemoglobin F levels to … F (fetal hemoglobin). This type is normally found in fetuses and newborn babies. Hemoglobin F is replaced by … may be found by an electrophoresis test. Electrophoresis uses an electrical current to separate normal and abnormal …
Medical tests
… test that may be done at 15 to 22 weeks of pregnancy. It's used to look for possible problems with your baby. The quad … for Birth Defects? How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. … defects, such as spina bifida, in up to 80 out of 100 fetuses who have it. It finds anencephaly in about 95 out of …
Medical tests
… also check for an enzyme called creatine kinase (CK). Because some of these proteins and enzymes are also found in … syndrome . Check for injury to the heart from other causes, such as an infection. How To Prepare No special … the results will mean. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. …
Medical tests
… looks for the genetic material ( RNA ) of the virus that causes hepatitis or for the proteins ( antibodies ) the body … now or have had one in the past. Different tests are used to get this information. It's important to identify the … doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. …
Medical tests
… the cervical mucus. This test is not done very often because there are other fertility tests that give more … . Results Sperm mucus penetration test This test uses donor sperm and the male partner's sperm. Both sperm … woman's cervical mucus. Donor cervical mucus may also be used with the woman's cervical mucus. There may be a problem …
Medical tests
… to attack and destroy substances such as bacteria and viruses. But in autoimmune diseases, the antibodies attack and … test is often done first to look for antibodies that can cause autoimmune problems. A rheumatoid factor test is also … as joint pain, muscle aches, and fever. Your doctor will use these tests and your symptoms to see if you have a …
Medical tests
… non-pregnant women. The level of AFP in the blood is used in a serum quadruple screening test. This test is often … have certain problems or birth defects. Screening tests are used to see what the chance is that your baby has a certain … pregnant, you will be weighed before the blood test, because the test results will be based on your weight. The test …
Medical tests
… bacteria or fungus are resistant to certain antibiotics because of differences in their genetic material (genes). Infections caused by resistant bacteria or fungi are not cured by … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means …
Medical tests
… medicine ( local anesthetic ). This is more likely to be used for biopsies of the outer genital area on both men and … lesions also may be found. Abnormal cervical cell changes caused by HPV will be treated differently than how genital … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means …
Medical tests
… the ulnar artery. A procedure called the Allen test can be used to find out if blood flow to your hand is normal. This … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of …
